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This commit is contained in:
sfan5 2025-06-25 10:36:30 +02:00
parent 90b80d52a8
commit 72fd9cedaf
1 changed files with 14 additions and 11 deletions
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13
games/devtest/mods/benchmarks/init.lua
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@ -130,12 +130,12 @@ core.register_chatcommand("bench_bulk_get_node", {
return false, "No player."
end
local pos_list = get_positions_cube(player:get_pos())
local dummy = 0
local function bench()
local start_time = core.get_us_time()
local dummy = 0
for i = 1, #pos_list do
local n = core.get_node(pos_list[i])
-- Make sure the name lookup is not optimized away
-- Make sure the name lookup is not optimized away (can this even happen?)
dummy = dummy + #n.name
end
return core.get_us_time() - start_time
@ -163,9 +163,9 @@ core.register_chatcommand("bench_bulk_get_node_raw", {
return false, "No player."
end
local pos_list = get_positions_cube(player:get_pos())
local dummy = 0
local function bench()
local start_time = core.get_us_time()
local dummy = 0
for i = 1, #pos_list do
local pos_i = pos_list[i]
local nid = core.get_node_raw(pos_i.x, pos_i.y, pos_i.z)
@ -197,9 +197,9 @@ core.register_chatcommand("bench_bulk_get_node_raw2", {
return false, "No player."
end
local pos_list = get_positions_cube(player:get_pos())
local dummy = 0
local function bench()
local start_time = core.get_us_time()
local dummy = 0
for i = 1, #pos_list do
local pos_i = pos_list[i]
local nid = core.get_node_raw(pos_i.x, pos_i.y, pos_i.z)
@ -232,12 +232,15 @@ core.register_chatcommand("bench_bulk_get_node_vm", {
return false, "No player."
end
local pos = player:get_pos()
local dummy = 0
local function bench()
local start_time = core.get_us_time()
local vm = core.get_voxel_manip(pos:offset(1,1,1), pos:offset(100,100,100))
local data = vm:get_data()
local mid_time = core.get_us_time()
local dummy = 0
-- Note that the VManip will actually retrieve more than just the 100³ nodes
-- and also we don't need to iterate pos_list here, so it's not an entirely
-- fair comparison.
for i = 1, 99*99*99 do
local nid = data[i]
-- Make sure the table lookup is not optimized away